Box holder



FIG. 1 is a front elevation view of a box holder showing my new design, the rear elevation view being identical;

FIG. 2 is a side elevation view thereof, the other side elevation view being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a top perspective view thereof in use with a box.

The broken line showing of a box in FIG. 6 depicts environment only and forms part of the claimed design. 

The ornamental design for a box holder, as shown and described. 